338904103671

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{24790001}}^1$

素因数の和:24790052

約数の個数: 36

約数和(自身を含む): 587820527424

約数和(自身を除く): 248916423753

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 13671, 24790001, 74370003, 173530007, 223110009, 520590021, 768490031, 1214710049, 1561770063, 2305470093, 3644130147, 5379430217, 6916410279, 10932390441, 16138290651, 37656011519, 48414871953, 112968034557, 338904103671]

約数ペア:

[(1, 338904103671), (3, 112968034557), (7, 48414871953), (9, 37656011519), (21, 16138290651), (31, 10932390441), (49, 6916410279), (63, 5379430217), (93, 3644130147), (147, 2305470093), (217, 1561770063), (279, 1214710049), (441, 768490031), (651, 520590021), (1519, 223110009), (1953, 173530007), (4557, 74370003), (13671, 24790001)]