558775997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 653721600

約数和(自身を除く): 94945603

約数列:

[1, 13, 19, 47, 127, 247, 379, 611, 893, 1651, 2413, 4927, 5969, 7201, 11609, 17813, 31369, 48133, 77597, 93613, 113411, 231569, 338447, 625729, 914527, 1474343, 2262251, 4399811, 11888851, 29409263, 42982769, 558775997]

約数ペア:

[(1, 558775997), (13, 42982769), (19, 29409263), (47, 11888851), (127, 4399811), (247, 2262251), (379, 1474343), (611, 914527), (893, 625729), (1651, 338447), (2413, 231569), (4927, 113411), (5969, 93613), (7201, 77597), (11609, 48133), (17813, 31369)]