1099687620941

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21577}}^1\times {\mathrm{4211}}^1$

素因数の和:25834

約数の個数: 48

約数和(自身を含む): 1450549114560

約数和(自身を除く): 350861493619

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 4211, 12103, 21577, 29477, 54743, 80009, 151039, 206339, 280501, 383201, 409963, 560063, 1040117, 1057273, 1963507, 2682407, 2869741, 3920441, 5329519, 7280819, 13744549, 20088187, 37306633, 50965733, 90860747, 261146431, 636025229, 1181189711, 1726354193, 4452176603, 8268327977, 12084479351, 22442604509, 57878295839, 84591355457, 157098231563, 1099687620941]

約数ペア:

[(1, 1099687620941), (7, 157098231563), (13, 84591355457), (19, 57878295839), (49, 22442604509), (91, 12084479351), (133, 8268327977), (247, 4452176603), (637, 1726354193), (931, 1181189711), (1729, 636025229), (4211, 261146431), (12103, 90860747), (21577, 50965733), (29477, 37306633), (54743, 20088187), (80009, 13744549), (151039, 7280819), (206339, 5329519), (280501, 3920441), (383201, 2869741), (409963, 2682407), (560063, 1963507), (1040117, 1057273)]