84819889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{7393}}^1$

素因数の和:7560

約数の個数: 16

約数和(自身を含む): 106473600

約数和(自身を除く): 21653711

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 7393, 11473, 51751, 81323, 569261, 1101557, 7710899, 12117127, 84819889]

約数ペア:

[(1, 84819889), (7, 12117127), (11, 7710899), (77, 1101557), (149, 569261), (1043, 81323), (1639, 51751), (7393, 11473)]