785427858327

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5051}}^1\times {\mathrm{389723}}^1$

素因数の和:394803

約数の個数: 32

約数和(自身を含む): 1260086814720

約数和(自身を除く): 474658956393

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5051, 15153, 35357, 95969, 106071, 287907, 389723, 671783, 1169169, 2015349, 2728061, 7404737, 8184183, 22214211, 51833159, 155499477, 1968490873, 5905472619, 13779436111, 37401326587, 41338308333, 112203979761, 261809286109, 785427858327]

約数ペア:

[(1, 785427858327), (3, 261809286109), (7, 112203979761), (19, 41338308333), (21, 37401326587), (57, 13779436111), (133, 5905472619), (399, 1968490873), (5051, 155499477), (15153, 51833159), (35357, 22214211), (95969, 8184183), (106071, 7404737), (287907, 2728061), (389723, 2015349), (671783, 1169169)]