291172362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{219587}}^1$

素因数の和:219622

約数の個数: 32

約数和(自身を含む): 664034112

約数和(自身を除く): 372861750

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 219587, 439174, 658761, 1317522, 2854631, 3732979, 5709262, 7465958, 8563893, 11198937, 17127786, 22397874, 48528727, 97057454, 145586181, 291172362]

約数ペア:

[(1, 291172362), (2, 145586181), (3, 97057454), (6, 48528727), (13, 22397874), (17, 17127786), (26, 11198937), (34, 8563893), (39, 7465958), (51, 5709262), (78, 3732979), (102, 2854631), (221, 1317522), (442, 658761), (663, 439174), (1326, 219587)]