1286798045253

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5327893}}^1$

素因数の和:5327994

約数の個数: 48

約数和(自身を含む): 2099104989696

約数和(自身を除く): 812306944443

約数列:

[1, 3, 7, 21, 31, 49, 53, 93, 147, 159, 217, 371, 651, 1113, 1519, 1643, 2597, 4557, 4929, 7791, 11501, 34503, 80507, 241521, 5327893, 15983679, 37295251, 111885753, 165164683, 261066757, 282378329, 495494049, 783200271, 847134987, 1156152781, 1976648303, 3468458343, 5929944909, 8093069467, 8753728199, 13836538121, 24279208401, 26261184597, 41509614363, 61276097393, 183828292179, 428932681751, 1286798045253]

約数ペア:

[(1, 1286798045253), (3, 428932681751), (7, 183828292179), (21, 61276097393), (31, 41509614363), (49, 26261184597), (53, 24279208401), (93, 13836538121), (147, 8753728199), (159, 8093069467), (217, 5929944909), (371, 3468458343), (651, 1976648303), (1113, 1156152781), (1519, 847134987), (1643, 783200271), (2597, 495494049), (4557, 282378329), (4929, 261066757), (7791, 165164683), (11501, 111885753), (34503, 37295251), (80507, 15983679), (241521, 5327893)]