290423133

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32237}}^1$

素因数の和:32274

約数の個数: 48

約数和(自身を含む): 563262336

約数和(自身を除く): 272839203

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 32237, 96711, 225659, 290133, 354607, 419081, 676977, 1063821, 1257243, 2030931, 2482249, 2933567, 3191463, 3771729, 4609891, 7446747, 8800701, 13829673, 22340241, 26402103, 32269237, 41489019, 96807711, 290423133]

約数ペア:

[(1, 290423133), (3, 96807711), (7, 41489019), (9, 32269237), (11, 26402103), (13, 22340241), (21, 13829673), (33, 8800701), (39, 7446747), (63, 4609891), (77, 3771729), (91, 3191463), (99, 2933567), (117, 2482249), (143, 2030931), (231, 1257243), (273, 1063821), (429, 676977), (693, 419081), (819, 354607), (1001, 290133), (1287, 225659), (3003, 96711), (9009, 32237)]