561043983

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 785866752

約数和(自身を除く): 224822769

約数列:

[1, 3, 31, 93, 113, 197, 271, 339, 591, 813, 3503, 6107, 8401, 10509, 18321, 22261, 25203, 30623, 53387, 66783, 91869, 160161, 690091, 949313, 1654997, 2070273, 2847939, 4964991, 6032731, 18098193, 187014661, 561043983]

約数ペア:

[(1, 561043983), (3, 187014661), (31, 18098193), (93, 6032731), (113, 4964991), (197, 2847939), (271, 2070273), (339, 1654997), (591, 949313), (813, 690091), (3503, 160161), (6107, 91869), (8401, 66783), (10509, 53387), (18321, 30623), (22261, 25203)]