270284833

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 353928960

約数和(自身を除く): 83644127

約数列:

[1, 7, 13, 41, 49, 79, 91, 131, 287, 533, 553, 637, 917, 1027, 1703, 2009, 3239, 3731, 3871, 5371, 6419, 7189, 10349, 11921, 22673, 26117, 37597, 42107, 50323, 69823, 72443, 83447, 134537, 158711, 263179, 294749, 424309, 488761, 507101, 941759, 2063243, 2970163, 3421327, 5516017, 6592313, 20791141, 38612119, 270284833]

約数ペア:

[(1, 270284833), (7, 38612119), (13, 20791141), (41, 6592313), (49, 5516017), (79, 3421327), (91, 2970163), (131, 2063243), (287, 941759), (533, 507101), (553, 488761), (637, 424309), (917, 294749), (1027, 263179), (1703, 158711), (2009, 134537), (3239, 83447), (3731, 72443), (3871, 69823), (5371, 50323), (6419, 42107), (7189, 37597), (10349, 26117), (11921, 22673)]