739795407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 1078128576

約数和(自身を除く): 338333169

約数列:

[1, 3, 13, 39, 101, 293, 303, 641, 879, 1313, 1923, 3809, 3939, 8333, 11427, 24999, 29593, 64741, 88779, 187813, 194223, 384709, 563439, 841633, 1154127, 2441569, 2524899, 7324707, 18969113, 56907339, 246598469, 739795407]

約数ペア:

[(1, 739795407), (3, 246598469), (13, 56907339), (39, 18969113), (101, 7324707), (293, 2524899), (303, 2441569), (641, 1154127), (879, 841633), (1313, 563439), (1923, 384709), (3809, 194223), (3939, 187813), (8333, 88779), (11427, 64741), (24999, 29593)]