3618315679909

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{34687}}^1$

素因数の和:35258

約数の個数: 48

約数和(自身を含む): 4354778695680

約数和(自身を除く): 736463015771

約数列:

[1, 7, 41, 49, 137, 287, 379, 959, 2009, 2653, 5617, 6713, 15539, 18571, 34687, 39319, 51923, 108773, 242809, 275233, 363461, 761411, 1422167, 1699663, 2128843, 2544227, 4752119, 9955169, 13146373, 14901901, 33264833, 69686183, 92024611, 104313307, 194836879, 232853831, 539001293, 644172277, 1363858153, 1801053101, 3773009051, 9547007071, 12607371707, 26411063357, 73843177141, 88251601949, 516902239987, 3618315679909]

約数ペア:

[(1, 3618315679909), (7, 516902239987), (41, 88251601949), (49, 73843177141), (137, 26411063357), (287, 12607371707), (379, 9547007071), (959, 3773009051), (2009, 1801053101), (2653, 1363858153), (5617, 644172277), (6713, 539001293), (15539, 232853831), (18571, 194836879), (34687, 104313307), (39319, 92024611), (51923, 69686183), (108773, 33264833), (242809, 14901901), (275233, 13146373), (363461, 9955169), (761411, 4752119), (1422167, 2544227), (1699663, 2128843)]