211322865507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{301013}}^1$

素因数の和:301459

約数の個数: 32

約数和(自身を含む): 310704242688

約数和(自身を除く): 99381377181

約数列:

[1, 3, 13, 39, 47, 141, 383, 611, 1149, 1833, 4979, 14937, 18001, 54003, 234013, 301013, 702039, 903039, 3913169, 11739507, 14147611, 42442833, 115287979, 183918943, 345863937, 551756829, 1498743727, 4496231181, 5418535013, 16255605039, 70440955169, 211322865507]

約数ペア:

[(1, 211322865507), (3, 70440955169), (13, 16255605039), (39, 5418535013), (47, 4496231181), (141, 1498743727), (383, 551756829), (611, 345863937), (1149, 183918943), (1833, 115287979), (4979, 42442833), (14937, 14147611), (18001, 11739507), (54003, 3913169), (234013, 903039), (301013, 702039)]