31470888969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{6673}}^1$

素因数の和:7098

約数の個数: 48

約数和(自身を含む): 49456422288

約数和(自身を除く): 17985533319

約数列:

[1, 3, 9, 13, 39, 117, 173, 233, 519, 699, 1557, 2097, 2249, 3029, 6673, 6747, 9087, 20019, 20241, 27261, 40309, 60057, 86749, 120927, 260247, 362781, 524017, 780741, 1154429, 1554809, 1572051, 3463287, 4664427, 4716153, 10389861, 13993281, 15007577, 20212517, 45022731, 60637551, 135068193, 181912653, 268981957, 806945871, 2420837613, 3496765441, 10490296323, 31470888969]

約数ペア:

[(1, 31470888969), (3, 10490296323), (9, 3496765441), (13, 2420837613), (39, 806945871), (117, 268981957), (173, 181912653), (233, 135068193), (519, 60637551), (699, 45022731), (1557, 20212517), (2097, 15007577), (2249, 13993281), (3029, 10389861), (6673, 4716153), (6747, 4664427), (9087, 3463287), (20019, 1572051), (20241, 1554809), (27261, 1154429), (40309, 780741), (60057, 524017), (86749, 362781), (120927, 260247)]