130790829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 195084288

約数和(自身を除く): 64293459

約数列:

[1, 3, 13, 31, 39, 93, 251, 403, 431, 753, 1209, 1293, 3263, 5603, 7781, 9789, 13361, 16809, 23343, 40083, 101153, 108181, 173693, 303459, 324543, 521079, 1406353, 3353611, 4219059, 10060833, 43596943, 130790829]

約数ペア:

[(1, 130790829), (3, 43596943), (13, 10060833), (31, 4219059), (39, 3353611), (93, 1406353), (251, 521079), (403, 324543), (431, 303459), (753, 173693), (1209, 108181), (1293, 101153), (3263, 40083), (5603, 23343), (7781, 16809), (9789, 13361)]