1955437497

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293213}}^1$

素因数の和:293254

約数の個数: 32

約数和(自身を含む): 3283996800

約数和(自身を除く): 1328559303

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 293213, 879639, 2638917, 3811769, 5571047, 7916751, 11435307, 16713141, 34305921, 50139423, 72423611, 102917763, 150418269, 217270833, 651812499, 1955437497]

約数ペア:

[(1, 1955437497), (3, 651812499), (9, 217270833), (13, 150418269), (19, 102917763), (27, 72423611), (39, 50139423), (57, 34305921), (117, 16713141), (171, 11435307), (247, 7916751), (351, 5571047), (513, 3811769), (741, 2638917), (2223, 879639), (6669, 293213)]