2209931283

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 3624606720

約数和(自身を除く): 1414675437

約数列:

[1, 3, 7, 21, 29, 41, 67, 87, 123, 201, 203, 287, 469, 609, 861, 1189, 1321, 1407, 1943, 2747, 3567, 3963, 5829, 8241, 8323, 9247, 13601, 19229, 24969, 27741, 38309, 40803, 54161, 57687, 79663, 88507, 114927, 162483, 238989, 265521, 268163, 379127, 557641, 619549, 804489, 1137381, 1570669, 1672923, 1858647, 2566703, 3628787, 4712007, 7700109, 10886361, 10994683, 17966921, 25401509, 32984049, 53900763, 76204527, 105234823, 315704469, 736643761, 2209931283]

約数ペア:

[(1, 2209931283), (3, 736643761), (7, 315704469), (21, 105234823), (29, 76204527), (41, 53900763), (67, 32984049), (87, 25401509), (123, 17966921), (201, 10994683), (203, 10886361), (287, 7700109), (469, 4712007), (609, 3628787), (861, 2566703), (1189, 1858647), (1321, 1672923), (1407, 1570669), (1943, 1137381), (2747, 804489), (3567, 619549), (3963, 557641), (5829, 379127), (8241, 268163), (8323, 265521), (9247, 238989), (13601, 162483), (19229, 114927), (24969, 88507), (27741, 79663), (38309, 57687), (40803, 54161)]