130861311

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{30697}}^1$

素因数の和:30743

約数の個数: 24

約数和(自身を含む): 209974320

約数和(自身を除く): 79113009

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 30697, 92091, 214879, 644637, 890213, 1504153, 2670639, 4512459, 6231491, 18694473, 43620437, 130861311]

約数ペア:

[(1, 130861311), (3, 43620437), (7, 18694473), (21, 6231491), (29, 4512459), (49, 2670639), (87, 1504153), (147, 890213), (203, 644637), (609, 214879), (1421, 92091), (4263, 30697)]