348380253

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{30697}}^1$

素因数の和:30813

約数の個数: 24

約数和(自身を含む): 547529528

約数和(自身を除く): 199149275

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3783, 11349, 30697, 92091, 276273, 399061, 1197183, 2977609, 3591549, 8932827, 26798481, 38708917, 116126751, 348380253]

約数ペア:

[(1, 348380253), (3, 116126751), (9, 38708917), (13, 26798481), (39, 8932827), (97, 3591549), (117, 2977609), (291, 1197183), (873, 399061), (1261, 276273), (3783, 92091), (11349, 30697)]