844291007

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 1028764800

約数和(自身を除く): 184473793

約数列:

[1, 7, 29, 53, 97, 203, 371, 679, 809, 1537, 2813, 5141, 5663, 10759, 19691, 23461, 35987, 42877, 78473, 149089, 164227, 300139, 549311, 1043623, 1243433, 2275717, 4159069, 8704031, 15930019, 29113483, 120613001, 844291007]

約数ペア:

[(1, 844291007), (7, 120613001), (29, 29113483), (53, 15930019), (97, 8704031), (203, 4159069), (371, 2275717), (679, 1243433), (809, 1043623), (1537, 549311), (2813, 300139), (5141, 164227), (5663, 149089), (10759, 78473), (19691, 42877), (23461, 35987)]